A7 chip with M7 motion coprocessor
The A7 chip gives you CPU and graphics performance up to 2x faster than the
A6 chip. The M7 coprocessor is like a sidekick to the A7 chip. It's designed
specifically to measure motion data.

Touch ID finger print sensor
Put your finger on the Home button, and just like that your iPhone unlocks.
It's a convenient and highly secure way to access your phone.
Specs: